The Tor Browser / file comparison
comparison: mobile/android/base/util/NativeJSContainer.java
mobile/android/base/util/NativeJSContainer.java
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
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| -1:000000000000 | 0:570d4fed781c |
|---|---|
| 1 /* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*- | |
| 2 * This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 package org.mozilla.gecko.util; | |
| 7 | |
| 8 import org.mozilla.gecko.mozglue.JNITarget; | |
| 9 | |
| 10 /** | |
| 11 * NativeJSContainer is a wrapper around the SpiderMonkey JSAPI to make it possible to | |
| 12 * access Javascript objects in Java. | |
| 13 * | |
| 14 * A container must only be used on the thread it is attached to. To use it on another | |
| 15 * thread, call {@link #clone()} to make a copy, and use the copy on the other thread. | |
| 16 * When a copy is first used, it becomes attached to the thread using it. | |
| 17 */ | |
| 18 @JNITarget | |
| 19 public final class NativeJSContainer extends NativeJSObject | |
| 20 { | |
| 21 private long mNativeObject; | |
| 22 | |
| 23 private NativeJSContainer(long nativeObject) { | |
| 24 mNativeObject = nativeObject; | |
| 25 } | |
| 26 | |
| 27 /** | |
| 28 * Make a copy of this container for use by another thread. When the copy is first used, | |
| 29 * it becomes attached to the thread using it. | |
| 30 */ | |
| 31 @Override | |
| 32 public native NativeJSContainer clone(); | |
| 33 | |
| 34 /** | |
| 35 * Dispose all associated native objects. Subsequent use of any objects derived from | |
| 36 * this container will throw a NullPointerException. | |
| 37 */ | |
| 38 public native void dispose(); | |
| 39 } |
